Search results for "Therapeutic modalities"
showing 3 items of 3 documents
Histopathological grading systems analysis of oral squamous cell carcinomas of young patients
2016
Background: To analyze the clinicopathological profile of young patients (≤ 40 years) with oral SCC and correlate with a control group (≥ 50 years) by means of histopathological grading systems. Material and Methods: 14 young patients and 14 control patients were selected with similar clinical stage and tumor location. Demographic and clinical data were obtained from patient records and histological sections were evaluated according to four histopathological grading systems. Associations between categories of demographic and clinical data were performed through Chi-square test and Exact Fisher test. The survival analyzes were performed according to the Kaplan-Meier method. Results: The comp…
Human Mammary Carcinomas in Nude Rats — A New Approach for Investigating Oxygen Transport and Substrate Utilization in Tumor Tissues
1985
An understanding of tumor pathophysiology with respect to blood flow, oxygenation status, pH distribution and utilization of the relevant substrates which, all together, critically influence growth kinetics and the efficiency of nonsurgical therapeutic modalities in vivo requires information derived directly from human malignant tissues. At present, only inadequate knowledge of the relevant physiological factors in tumor tissues of patients are accessible. The little data available to date were obtained from clinical observations rather than from systematic studies, i.e., data were collected from various tumor types with differing staging and grading. For this reason generally valid stateme…
Copper radiopharmaceuticals for theranostic applications
2018
The growing advancement in nuclear medicine challenges researchers from several different fields to integrate imaging and therapeutic modalities in a theranostic radiopharmaceutical, which can be defined as a molecular entity with readily replaceable radioisotope to provide easy switch between diagnostic and therapeutic applications for efficient and patient-friendly treatment of diseases. For such a reason, the diagnostic and therapeutic potential of all five medical radionuclides of copper have thoroughly been investigated as they boost the hope for development of successful radiotheranostics. To facilitate the mutual understanding between all different specialists working on this multidi…